| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.86 | 5.645% | $207.9727 | $207.97 | $207.95 | $208.00 |
| Purchase #2 | $111.65 | 13.273% | $126.4693 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $138.67 | 12.431% | $155.9081 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $36.94 | 12.332% | $41.4954 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $168.84 | 13.776% | $192.0994 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $140.49 | 4.273% | $146.4931 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $7.55 | 8.240% | $8.1721 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $801.00 | $878.6101 | $878.61 | $878.55 | $878.70 | |